class C:
    @classmethod
    def class_method(cls):
        print("Called class_method with cls:", cls)

    def instance_method(self):
        print("Called instance_method with self:", self)

    @staticmethod
    def static_method():
        print("Called static_method")

# Accessing class attributes
class_method_obj = C.__dict__["class_method"]
instance_method_obj = C.__dict__["instance_method"]
static_method_obj = C.__dict__["static_method"]

# Calling the methods directly (without transformation)
class_method_obj.__func__(C)  # Output: Called class_method with cls: <class '__main__.C'>
instance_method_obj.__func__(1)  # Output: Called instance_method with self: <__main__.C object at 0x7f8d7c1e4d90>
static_method_obj.__func__()  # Output: Called static_method

# Accessing the methods through class attribute reference (with transformation)
C.class_method()  # Output: Called class_method with cls: <class '__main__.C'>
C.instance_method(1)  # Raises TypeError: instance_method() missing 1 required positional argument: 'self'
C.static_method()  # Output: Called static_method